Boiler plant service valves - Velan
Features and benefits. These special blowoff valves are available in bolted bonnet angle and streamlined flow 45º inclined designs for Class 600 and 1500 primary service and in bonnetless angle and inclined designs for Class 2500. Stellite 6 seats and fully-guided CoCr alloy discs resist the excessive corrosion and erosion effects aggravated ...
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